Marta Kuczora created HIVE-19075:
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Summary: Fix NPE when trying to drop or get DB with null name
Key: HIVE-19075
URL: https://issues.apache.org/jira/browse/HIVE-19075
Project: Hive
Issue Type: Bug
Components: Metastore
Reporter: Marta Kuczora
Assignee: Marta Kuczora
The TestDatabases tests revealed that NPE is thrown if the get_database_core
and drop_database_core methods are called with null DB name. These NPEs could
be prevented with a simple null check and a MetaException with a proper error
message should be thrown instead.
Example: NPE is thrown in the following test cases
* TestDatabases.testGetDatabaseNullName
* TestDatabases.testDropDatabaseNullName
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